Mercurial > hg > orthanc-stone
annotate Framework/Layers/FrameRenderer.h @ 69:1553b67b24e5 wasm
OrthancSynchronousWebService
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 22 May 2017 20:35:11 +0200 |
parents | 28956ed68280 |
children | f5f54ed8d307 4cff7b1ed31d |
rev | line source |
---|---|
0 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
32
diff
changeset
|
5 * Copyright (C) 2017 Osimis, Belgium |
0 | 6 * |
7 * This program is free software: you can redistribute it and/or | |
47 | 8 * modify it under the terms of the GNU Affero General Public License |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
0 | 11 * |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 **/ | |
20 | |
21 | |
22 #pragma once | |
23 | |
24 #include "ILayerRenderer.h" | |
25 | |
26 #include "../Toolbox/SliceGeometry.h" | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 class FrameRenderer : public ILayerRenderer | |
31 { | |
32 private: | |
33 SliceGeometry viewportSlice_; | |
34 SliceGeometry frameSlice_; | |
35 double pixelSpacingX_; | |
36 double pixelSpacingY_; | |
37 RenderStyle style_; | |
38 bool isFullQuality_; | |
39 | |
40 std::auto_ptr<CairoSurface> display_; | |
41 cairo_matrix_t transform_; | |
42 | |
43 protected: | |
44 virtual CairoSurface* GenerateDisplay(const RenderStyle& style) = 0; | |
45 | |
46 public: | |
47 FrameRenderer(const SliceGeometry& viewportSlice, | |
48 const SliceGeometry& frameSlice, | |
49 double pixelSpacingX, | |
50 double pixelSpacingY, | |
51 bool isFullQuality); | |
52 | |
53 static bool ComputeFrameExtent(double& x1, | |
54 double& y1, | |
55 double& x2, | |
56 double& y2, | |
57 const SliceGeometry& viewportSlice, | |
58 const SliceGeometry& frameSlice, | |
59 unsigned int frameWidth, | |
60 unsigned int frameHeight, | |
61 double pixelSpacingX, | |
62 double pixelSpacingY); | |
63 | |
64 virtual bool RenderLayer(CairoContext& context, | |
65 const ViewportGeometry& view); | |
66 | |
67 virtual void SetLayerStyle(const RenderStyle& style); | |
68 | |
69 virtual bool IsFullQuality() | |
70 { | |
71 return isFullQuality_; | |
72 } | |
73 | |
74 static ILayerRenderer* CreateRenderer(Orthanc::ImageAccessor* frame, | |
75 const SliceGeometry& viewportSlice, | |
76 const SliceGeometry& frameSlice, | |
32 | 77 const OrthancPlugins::IDicomDataset& dicom, |
0 | 78 double pixelSpacingX, |
79 double pixelSpacingY, | |
80 bool isFullQuality); | |
81 }; | |
82 } |